EP0338412A3 - Farbflüssigkristall-Anzeigevorrichtung und ihr Ansteuerungsverfahren - Google Patents

Farbflüssigkristall-Anzeigevorrichtung und ihr Ansteuerungsverfahren Download PDF

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Publication number
EP0338412A3
EP0338412A3 EP19890106561 EP89106561A EP0338412A3 EP 0338412 A3 EP0338412 A3 EP 0338412A3 EP 19890106561 EP19890106561 EP 19890106561 EP 89106561 A EP89106561 A EP 89106561A EP 0338412 A3 EP0338412 A3 EP 0338412A3
Authority
EP
European Patent Office
Prior art keywords
display
light shielding
shielding layers
liquid crystal
color filters
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP19890106561
Other languages
English (en)
French (fr)
Other versions
EP0338412B2 (de
EP0338412B1 (de
EP0338412A2 (de
Inventor
Masao Ohgawara
Hiroyoshi Tsubota
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
AGC Inc
Original Assignee
Asahi Glass Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26438017&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0338412(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from JP63096856A external-priority patent/JP2901063B2/ja
Priority claimed from JP63274462A external-priority patent/JPH02123325A/ja
Application filed by Asahi Glass Co Ltd filed Critical Asahi Glass Co Ltd
Publication of EP0338412A2 publication Critical patent/EP0338412A2/de
Publication of EP0338412A3 publication Critical patent/EP0338412A3/de
Application granted granted Critical
Publication of EP0338412B1 publication Critical patent/EP0338412B1/de
Publication of EP0338412B2 publication Critical patent/EP0338412B2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/133509—Filters, e.g. light shielding masks
    • G02F1/133512—Light shielding layers, e.g. black matrix
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/133509—Filters, e.g. light shielding masks
    • G02F1/133514—Colour filters
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1343—Electrodes
    • G02F1/134309—Electrodes characterised by their geometrical arrangement
    • G02F1/134336—Matrix

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Liquid Crystal (AREA)
EP19890106561 1988-04-21 1989-04-13 Farbflüssigkristall-Anzeigevorrichtung und ihr Ansteuerungsverfahren Expired - Lifetime EP0338412B2 (de)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP63096856A JP2901063B2 (ja) 1988-04-21 1988-04-21 カラー液晶表示素子
JP96856/88 1988-04-21
JP9685688 1988-04-21
JP63274462A JPH02123325A (ja) 1988-11-01 1988-11-01 カラー液晶表示装置
JP27446288 1988-11-01
JP274462/88 1988-11-01

Publications (4)

Publication Number Publication Date
EP0338412A2 EP0338412A2 (de) 1989-10-25
EP0338412A3 true EP0338412A3 (de) 1991-01-02
EP0338412B1 EP0338412B1 (de) 1995-03-29
EP0338412B2 EP0338412B2 (de) 2000-05-10

Family

ID=26438017

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19890106561 Expired - Lifetime EP0338412B2 (de) 1988-04-21 1989-04-13 Farbflüssigkristall-Anzeigevorrichtung und ihr Ansteuerungsverfahren

Country Status (2)

Country Link
EP (1) EP0338412B2 (de)
DE (1) DE68921910T3 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5420708A (en) * 1990-08-31 1995-05-30 Idemitsu Kosan Co., Ltd. Color filters, including taking out electrodes or post-ito layer
JPH04120511A (ja) * 1990-09-11 1992-04-21 Sharp Corp 液晶表示装置
JPH04269713A (ja) 1991-02-25 1992-09-25 Seiko Instr Inc 多色パターンの製造方法
JPH0540258A (ja) * 1991-08-06 1993-02-19 Nippon Paint Co Ltd 多色表示装置の製造方法
EP1022604B1 (de) * 1992-02-27 2003-09-03 Canon Kabushiki Kaisha Flüssigkristallanzeigevorrichtung
GB9211282D0 (en) * 1992-05-28 1992-07-15 Philips Electronics Uk Ltd Liquid crystal display devices
JPH08122767A (ja) * 1994-10-28 1996-05-17 Nec Kagoshima Ltd カラー液晶ディスプレイ
US5936694A (en) 1995-04-26 1999-08-10 Canon Kabushiki Kaisha Liquid crystal device and process for producing same
JPH09138390A (ja) * 1995-09-14 1997-05-27 Canon Inc 液晶表示装置
US6348959B1 (en) * 1998-12-21 2002-02-19 Philips Electronics North America Corporation Reflective LCD with dark borders
JP3599047B2 (ja) * 2001-06-25 2004-12-08 セイコーエプソン株式会社 カラーフィルタおよびその製造方法、カラーフィルタ用液滴材料着弾精度試験基板、液滴材料着弾精度の測定方法、電気光学装置、ならびに電子機器
CN111338119B (zh) * 2018-12-19 2023-01-03 上海仪电显示材料有限公司 彩色滤光基板及色度测量方法
CN114035362B (zh) 2021-11-15 2023-10-13 惠州华星光电显示有限公司 液晶显示面板与显示装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2595155A1 (fr) * 1986-02-28 1987-09-04 Commissariat Energie Atomique Procede de realisation de filtres colores en bandes et d'electrodes en bandes auto-alignes pour une cellule d'affichage polychrome a film liquide et cellule correspondante
JPS62269928A (ja) * 1986-05-19 1987-11-24 Toppan Printing Co Ltd カラ−フイルタ−
EP0246842A2 (de) * 1986-05-19 1987-11-25 Seiko Epson Corporation Flüssigkristall-Anzeigevorrichtung

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2595155A1 (fr) * 1986-02-28 1987-09-04 Commissariat Energie Atomique Procede de realisation de filtres colores en bandes et d'electrodes en bandes auto-alignes pour une cellule d'affichage polychrome a film liquide et cellule correspondante
JPS62269928A (ja) * 1986-05-19 1987-11-24 Toppan Printing Co Ltd カラ−フイルタ−
EP0246842A2 (de) * 1986-05-19 1987-11-25 Seiko Epson Corporation Flüssigkristall-Anzeigevorrichtung

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN, vol. 10, no. 111 (P-451)[2168], 25th April 1986; & JP-A-60 243 638 (SUWA SEIKOSHA K.K.) 03-12-1985 *
PATENT ABSTRACTS OF JAPAN, vol. 12, no. 71 (P-673)[2918], 5th March 1988; & JP-A-62 210 425 (HITACHI LTD) 16-09-1987 *

Also Published As

Publication number Publication date
DE68921910D1 (de) 1995-05-04
EP0338412B2 (de) 2000-05-10
EP0338412B1 (de) 1995-03-29
EP0338412A2 (de) 1989-10-25
DE68921910T3 (de) 2000-08-17
DE68921910T2 (de) 1995-12-14

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